We have a graphql API: https://stacker.news/api/graphql

You should be able to find a UI to inspect it, but the interface is defined in these files if that's easier: https://github.com/stackernews/stacker.news/tree/master/api/typeDefs

Getting a db dump is tricky on the privacy side and I'm a little overwhelmed with stuff to do as is. If you want to construct a privacy preserving pg_dump command for me to run, I'd be happy to run it once I've confirmed it's not harming privacy.

Our database schema is defined here: https://github.com/stackernews/stacker.news/blob/master/prisma/schema.prisma